We don't have detailed written information. We have geothermal scanning and things, we can carbon date. we know what periods of extreme cold look like thousands of years later, we know what periods of extreme heat look like thousands of years later.
They use existing evidence and data to survey and compare, if it matches the data shown from things of similar nature than it's a pretty common conclusion that similar things took place.
Science isn't just some magic fuckery where you slap two cocks together and create a particle accelerator. Stop pretending this shit is complete guess work.
They use existing evidence and data to survey and compare, if it matches the data shown from things of similar nature than it's a pretty common conclusion that similar things took place.
Science isn't just some magic fuckery where you slap two cocks together and create a particle accelerator. Stop pretending this shit is complete guess work.